Autozero Extrusion Melt Pressure Transducer
PTED/PTER/PTES Economic Autozero Extrusion Melt Pressure Transducer PLC and SIL2 Certificated is widely used in polymer industry requiring easy installation, good repeatability.Its various signal outputs such as mV/V, 0-10Vor 4-20 mA are able to be connected with many pressure display. This series can also be equipped with temperature measurement component like E,J, K thermocouple. PTE series transducer adopts standard -20 UNF thread.The EMPS series product technology is widely accepted by peers all over the world.
Product Description
The Remote Zeroing Type Melt Pressure Transducer (Transmitter) is an instrument for measuring melt pressure in high temperature areas (referred to as the sensor and transmitter) and is designed with an integrated digital-analog circuit, so storage and operation in accordance with the following instructions ensure maximm service life. The products comply with the national JJG860-2015 “Pressure sensor (static) verification regulations” and JJG882-2019 “Pressure transmitter verification regulations.
Product Model And Specifications
Product Model:
PTED melt pressure sensor (straight rod type)
PTER melt pressure sensor (hose type)
PTES melt pressure sensor (temperature and pressure double measurement type)
2.1 High temperature melt pressure transducer
Definition: Simultaneous output signal of 3.33mV/V and other mv/v output
Measuring range: (0-10) MPa, (0-20) MPa, (0-35) MPa, (0-50) MPa, (0-70)MPa, (0-100)MPa, (0-140)MPa, (0-200)MPa
2.2 High temperature melt pressure transmitter
Definition: The output signal is (4-20) mA, 0-10Vdc, 0-5Vdc.
Measuring range: (0-3.5)MPa, (0-5)MPa, (0-7)MPa, (0-10)MPa, (0-20)MPa, (0-35)MPa, (0-50)MPa, (0-70)MPa, (0-100)MPa, (0-140)MPa, (0-200)MPa
Performance Parameter | High Temperature Melt Pressure Transducer | High Temperature Melt Pressure Transmitter | |
Output Signal | 3.33mV/V | (4-20)m A Two-wire system | 3-wire (0-10)Vdc, 3-wire (0-5)Vdc |
Supply Voltage | (6-12) Vdc (10 Vdc recommended) | (10-36)Vdc | (12-36)Vdc |
Load resistance (Ω) | ＜(Supply voltage-10)/0.02 | >10k | |
Calibration signal: 80% F.S. | |||
| Basic Error (%) | ±0.5%(level 0.5), ±0.25%(level 0.25)(expressed as a percentage of the full scale output value) | ||
| Repeatability shall not be greater than the absolute value of the basic error, and the return difference shall not be greater than the absolute value of the basic error. | |||
Application Area
Extrusion and polymer/Polyster processing
Fiber Equipment
Plastic and Rubber manufacturing equipment
Food and medical processing
Other melt pressure measurement and Control
Specification
Input Voltage | 10VDC (3.33mV/V ) 24VDC(4～20mA,0～5V,0～10V) |
Bridge Resistance | 350Ω |
Output Signal | 3.33mV/V4～20mA,0～5V,0～10V |
Diaphragm Material | 17-4PH |
Accuracy Grade | ±0.5%F.S |
Diaphragm Temp | 400℃ |
Pressure Range | 0～3.5MPa,0～200MPa |
E-Connection | 6-pin standard aviation connector |
Pressure Unit | psi,bar, |
Mounting Torque | 40N.m Max |
Overload Capacity | 1.5 times rated pressure |
Process Connection | 1/2-20UNF |
Zero Temp Drift | 0.003MPa/℃ |
Protection Level | IP65 |
Electrical Environmental Temp | -20～85℃ |
Temp Measuring Components | E,J,K type or Pt100 |
Ordering Guide
Dimension
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